[EN] SUBSTITUTED DIAMINOCARBOXAMIDE AND DIAMINOCARBONITRILE PYRIMIDINES, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH [FR] DIAMINOCARBOXAMIDEPYRIMIDINES ET DIAMINOCARBONITRILEPYRIMIDINES SUBSTITUÉES, COMPOSITIONS DE CELLES-CI ET PROCÉDÉS DE TRAITEMENT À L'AIDE DE CELLES-CI
[EN] SUBSTITUTED DIAMINOCARBOXAMIDE AND DIAMINOCARBONITRILE PYRIMIDINES, COMPOSITIONS THEREOF, AND METHODS OF TREATMENT THEREWITH [FR] DIAMINOCARBOXAMIDEPYRIMIDINES ET DIAMINOCARBONITRILEPYRIMIDINES SUBSTITUÉES, COMPOSITIONS DE CELLES-CI ET PROCÉDÉS DE TRAITEMENT À L'AIDE DE CELLES-CI
METHOD FOR MANUFACTURING RUTHENIUM CARBENE COMPLEXES
申请人:Kadyrov Renat
公开号:US20110040099A1
公开(公告)日:2011-02-17
A method of manufacturing ruthenium carbene complexes and novel aryl alkylidene ruthenium complexes based on the method, the complexes able to used as catalysts in metathesis reactions.
申请人:UNIVERSITY COURT OF THE UNIVERSITY OF ST ANDREWS
公开号:US20140228563A1
公开(公告)日:2014-08-14
Cis and trans ruthenium complexes that can be used as catalysts for ring opening metathesis polymerisation (ROMP) are described. The complexes are generally square pyramidal in nature, having two anionic ligands X. Corresponding cationic complexes where one or both of the anionic ligands X are replaced by a non-co-ordinating anionic ligand are also described. Polymers such as polydicyclopentadiene (PDCPD) can be prepared using the catalysts.
SULFUR CHELATED RUTHENIUM COMPOUNDS USEFUL AS OLEFIN METATHESIS CATALYSTS
申请人:Ben-Gurion University Of The Negev Research And Development Authority
公开号:US20140155511A1
公开(公告)日:2014-06-05
Sulfur chelated ruthenium compounds represented by the following formula:
wherein M indicates the ruthenium metal bound to a benzylidene carbon; R represents C
1
-C
7
alkyl group or optionally substituted aryl; X
1
and X
2
each independently represent halogen; Y
1
and Y
2
each independently denote unsubstituted or alkyl-substituted phenyl; and Z independently represents hydrogen, electron withdrawing or electron donating substituent, with m being an integer from 1 to 4, and processes and compositions related thereto.
NOVEL STABLE AND HIGHLY TUNABLE METATHESIS CATALYSTS
申请人:Mauduit Marc
公开号:US20130197218A1
公开(公告)日:2013-08-01
The present invention relates to catalytically active compounds of the general formula (1) that are highly tunable, as well as to a method of their preparation and their use in any type metathesis reaction. The new compounds of the present invention comprise activation sites that allow for specific catalyst design. Particularly, side chains and ligands allow efficient activity and specificity control of the catalysts of the present invention.
USE OF METAL SCAVENGERS FOR REMOVAL OF RUTHENIUM RESIDUES
申请人:APEIRON SYNTHESIS S.A.
公开号:US20160297742A1
公开(公告)日:2016-10-13
The invention concerns use of metal scavengers of the formula (1), wherein the variables are as defined in the description of the invention, for removal of ruthenium residues, compounds, or complexes thereof, from the post-reaction mixtures, from the products of reactions catalysed with ruthenium complexes, as well as from organic compounds contaminated with ruthenium.